Kombiheizung Stückholz Neo-HV und Pellet Nano-PK | Hargassner

Combi Boiler

Combi Neo-HV
and Nano-PK

205,000 | 109,000 BTU/h
The best of wood logs and pellets

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Autom. boiler cleaning system
Automatic ignition (optional)
User-friendly touchscreen
Fully refractory-lined highperformance combustion chamber for optimum post-combustion
Single control unit for both boilers

Benefits Details Technical details Supplies Target group References Your proposal Dealer information News

Two fuels - one high-end solution

Premium heating combination for logs and pellets

This combi solution is impressive because, it combines the Neo-HV wood log boiler, featuring a large filling chamber, with the Nano-PK pellet boiler, which includes an automatic heat exchanger cleaning system and an innovative fuel extraction system. For enhanced comfort, the wood log boiler ignites automatically when the accumulator can no longer meet the heating demand. If the log boiler remains unfueled, the system seamlessly switches to pellet operation. The pellets are suctioned out of their storage room and into the hopper, ensuring uninterrupted heating.

Benefits: Neo-HV & Nano-PK

Automatic heat exchanger cleaning
Highest efficiency
Fully refractory-lined high performance combustion chamber
Lambda sensor for fuel-quality detection
Touch display operation
Single control unit for both boilers
Space-saving design
Flexible installation options
High comfort with automatic switch to pellets
Energy efficiency class up to A+
Automatic ignition optional
Particle filter optional

Our boilers in detail

Specifics
of Neo-HV & Nano-PK

HIGHEST COMFORT IN PREMIUM-3D

The combi boiler Neo-HV + Nano-PK was developed for the highest demands. Discover this top quality comfort miracle by simply turning, tilting or inclining.

Experience the two fully automatic boilers in high-quality 3D animation – right now on the screen. With augmented reality, you can visualise this comfort genius exactly and in the right size directly in your future boiler room. Simply click on the AR button and place, rotate and scale as desired using your mobile phone or tablet and you already have an exact picture of the integration of the Neo-HV + Nano-PK in your room.

All technical details and important components can be found in the following sectional drawing.

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Left – Wood log boiler Neo-HV 60

Large filling door
Large filling chamber for ½ m logs (up to 60 cm)
Combustion chamber lining – prevents tar formation
Heat-up door with automatic ignition (optional)
Primary air motor
Secondary air motor
High-quality, massive refractory-lined combustion chamber
High-temperature burnout zone
Ash separation zone
Lambda sensor
Turbulators
Heat exchanger
Autom. boiler cleaning system
Exhaust fan
Top smoulder gas ventilation
Optional back-end protection
Cooling coil for thermal safety circuit
Cleaning door
Ash pan
Standard filling chamber lighting

Right – Pellet boiler Nano-PK 32

Fully refractory-lined combustion chamber
Sliding grate
Secondary air stream with inlet openings
Primary air
Ash pan
Automatic ignition with 300 W
Stoker auger
Heat exchanger
Turbulators with autom. boiler cleaning system
Exhaust fan
Pellet vacuum turbine
Pellet day hopper
Metering double rotary valve
Lambda sensor
Air connection AIO / ADO
Fill level indicator

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Querschnittbild Stückholz-Pelletheizung Neo-HV und Nano-PK | Hargassner

Technical
details

Nominal capacity (NC)

Fuel heat output

Minimum capacity

Electric capacity

Heating value Efficiency/NC

Heating value Efficiency/30% NC

Fuel efficiency in NC

Fuel efficiency in 30% NC

Seasonal energy effiency ETAs

Boiler temperature range

Measures (w x h x d)

Weight

Filling volume

Space requirement

Flue pipe diameter

Ash box volume

Water content

Flow/Return

Energy label

Unit

kW

%

°C

mm

kg

l

m²

mm

l

"

Neo-HV 40–60 / Nano-PK 20–32

Nominal capacity (NC) 40–60 / 21,7–32 kW

Fuel heat output 43,3–64,7 / 22,8–33,6 kW

Minimum capacity 20–30 / 6,5–9,6 kW

Electric capacity - kW

NCV efficiency at nominal output (nn) in % 92,3–92,8 / 95,0–95,3 %

NCV efficiency at 30 % nominal output (np) 93,7–95,4 / 96,4–95,8 %

Fuel efficiency in NC 85,1–83,6 / 87,9–88,2 %

Fuel efficiency in 30% NC 84,4–86,1 / 88,2–88,7 %

Seasonal energy effiency ETAs 81–82 / 84–85 %

Boiler temperature range 78 / 53–78 °C

Measures (w x h x d) 740 x 1730 x 1370 / 980 x 1550 x 700 mm

Weight 810 / 360 kg

Filling volume 222 / - l

Space requirement 0,88 / 0,69 m²

Flue pipe diameter 150 / 130 mm

Ash box volume - / 26 l

Water content 166 / 42 l

Flow/Return 6/4" (1") / 5/4" "

Energy label A+ / A+

NCV = Net Calorific Value | GCV = Gross Calorific Value
max. operation temperature 95 °C / 85 °C | max. operating pressure 3 bar | electrical supply 230 V AC, 50 Hz, 13 A fuse protection

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